--- a/arch/arm/boot/dts/gemini-nas4220b.dts
+++ b/arch/arm/boot/dts/gemini-nas4220b.dts
@@ -115,6 +115,14 @@
 				reg = <0x00fe0000 0x00020000>;
 				read-only;
 			};
+			firmware@20000 {
+				label = "firmware";
+				reg = <0x00020000 0x00f00000>;
+			};
+			rootfs@320000 {
+				label = "rootfs";
+				reg = <0x00320000 0x00c00000>;
+			};
 		};
 
 		syscon: syscon@40000000 {
